Title
Measurement of the Zγ→ νν¯ γ production cross section in pp collisions at √s=13 TeV with the ATLAS detector and limits on anomalous triple gauge-boson couplings
Date Issued
01 December 2018
Access level
open access
Resource Type
journal article
Author(s)
Aaboud M.
Aad G.
Abbott B.
Abdinov O.
Abeloos B.
Abhayasinghe D.K.
Abidi S.H.
AbouZeid O.S.
Abraham N.L.
Abramowicz H.
Abreu H.
Abulaiti Y.
Acharya B.S.
Adachi S.
Adam L.
Adamczyk L.
Adelman J.
Adersberger M.
Adiguzel A.
Adye T.
Affolder A.A.
Afik Y.
Agheorghiesei C.
Aguilar-Saavedra J.A.
Ahmadov F.
Aielli G.
Akatsuka S.
Åkesson T.P.A.
Akilli E.
Akimov A.V.
Alberghi G.L.
Albert J.
Albicocco P.
Alconada Verzini M.J.
Alderweireldt S.
Aleksa M.
Aleksandrov I.N.
Alexa C.
Alexopoulos T.
Alhroob M.
Ali B.
Alimonti G.
Alison J.
Alkire S.P.
Allaire C.
Allbrooke B.M.M.
Allen B.W.
Allport P.P.
Aloisio A.
Alonso A.
Alonso F.
Alpigiani C.
Alshehri A.A.
Alstaty M.I.
Alvarez Gonzalez B.
Álvarez Piqueras D.
Alviggi M.G.
Amadio B.T.
Amaral Coutinho Y.
Ambler A.
Ambroz L.
Amelung C.
Amidei D.
Amor Dos Santos S.P.
Amoroso S.
Amrouche C.S.
Anastopoulos C.
Ancu L.S.
Andari N.
Andeen T.
Anders C.F.
Anders J.K.
Anderson K.J.
Andreazza A.
Andrei V.
Anelli C.R.
Angelidakis S.
Angelozzi I.
Angerami A.
Anisenkov A.V.
Annovi A.
Antel C.
Anthony M.T.
Antonelli M.
Antrim D.J.A.
Anulli F.
Aoki M.
Aparisi Pozo J.A.
Aperio Bella L.
Arabidze G.
Araque J.P.
Araujo Ferraz V.
Araujo Pereira R.
Arce A.T.H.
Ardell R.E.
Arduh F.A.
Arguin J.F.
Argyropoulos S.
Armbruster A.J.
Armitage L.J.
Publisher(s)
Springer Verlag
Abstract
The production of Z bosons in association with a high-energy photon (Zγ production) is studied in the neutrino decay channel of the Z boson using pp collisions at s=13 TeV. The analysis uses a data sample with an integrated luminosity of 36.1fb−1 collected by the ATLAS detector at the LHC in 2015 and 2016. Candidate Zγ events with invisible decays of the Z boson are selected by requiring significant transverse momentum (pT) of the dineutrino system in conjunction with a single isolated photon with large transverse energy (ET). The rate of Zγ production is measured as a function of photon ET, dineutrino system pT and jet multiplicity. Evidence of anomalous triple gauge-boson couplings is sought in Zγ production with photon ET greater than 600 GeV. No excess is observed relative to the Standard Model expectation, and upper limits are set on the strength of ZZγ and Zγγ couplings.[Figure not available: see fulltext.].
Volume
2018
Issue
12
Language
English
OCDE Knowledge area
Física de partículas, Campos de la Física
Subjects
Publication version
Version of Record
Scopus EID
2-s2.0-85060637920
Source
Journal of High Energy Physics
ISSN of the container
11266708
Sponsor(s)
We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR
Open Access, Copyright CERN, for the benefit of the ATLAS Collaboration. Article funded by SCOAP3.
AvH Foundation, Benoziyo Center, Israel, CEA-DRF/IRFU, Canada Council, Cantons of Bern and Geneva, DNSRC (IN2P3-CNRS), DST/NRF, EU-ESF, In-vestissements d’Avenir Labex, MES of Russia, MESTD, MNE/IFA, MSMT, MSSR, Marie Sklo dowska-Curie Actions, Minerva, Israel, RGC, Région Auvergne, VSC CR, National Science Foundation (1624739), U.S. Department of Energy, Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS), Ontario Innovation Trusty, Canarie, Biomedical Research Foundation, Arizona-Nevada Academy of Science, CERN, Compute Canada, National Research Council, College of Arts and Sciences, University of Nebraska-Lincoln, Glycemic Index Foundation, Natural Sciences and Engineering Research Council of Canada, Science and Technology Facilities Council (ST/L001217/1), Leverhulme Trust, Royal Society, British Skin Foundation, European Commission, Australian Research Council, Capital Markets CRC Limited, Singapore Eye Research Institute, Helmholtz-Gemeinschaft, Deutsche Forschungsgemeinschaft, Agence Nationale de la Recherche, Japan Society for the Promotion of Science, Ministry of Education, Culture, Sports, Science and Technology, Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, Danmarks Grundforskningsfond, Canada Foundation for Innovation, Fundação de Amparo à Pesquisa do Estado de São Paulo, National Natural Science Foundation of China, Fundação para a Ciência e a Tecnologia, Bundesministerium für Bildung und Forschung, Austrian Science Fund, Generalitat de Catalunya, Comisión Nacional de Investigación Científica y Tecnológica, Agencia Nacional de Promoción Científica y Tecnológica, Fonds Québécois de la Recherche sur la Nature et les Technologies, Ministerstvo Zdravotnictví Ceské Republiky, Nederlandse Organisatie voor Wetenschappelijk Onderzoek, Ministerio de Economía y Competitividad, Generalitat Valenciana, Bundesministerium für Wissenschaft, Forschung und Wirtschaft, General Secretariat for Research and Technology, Conselho Nacional de Desenvolvimento Científico e Tecnológico, Ministry of Science and Technology, Joint Institute for Nuclear Research, Israel Science Foundation, Instituto Nazionale di Fisica Nucleare, Narodowe Centrum Nauki, Javna Agencija za Raziskovalno Dejavnost RS, Ministerstwo Nauki i Szkolnictwa Wyższego, Israeli Centers for Research Excellence, Centre National pour la Recherche Scientifique et Technique (Horizon 2020), British Columbia Knowledge Development Fund, Marianne and Marcus Wallenberg Foundation, Fondation Partager le Savoir, National Research Center "Kurchatov Institute", Ministry of Health of the Russian Federation.
Sources of information:
Directorio de Producción Científica
Scopus